You have a lot of blown highlights mainly because of the harsh lighting. You also have missed the focus on quite a few shots. F1.4 doesn't give you much DOF especially at 85mm. Even F2.8 isn't great when you shoot this close. You will notice how much better the DOF is in the 24mm shot and F2.8.

Pay a lot more attention to the light and the backgrounds and your compositions. Be very careful about cutting off fingers, feet, etc.

It would be better to shoot these type of photos in the shade or at a more appropriate time of the day when the lighing is much better.

Sorry but I would really expect a lot better than this from someone advertising as a professional.